Game board slot



FIG. 1 is a perspective view, showing the new design for a game board slot;

FIG. 2 is another perspective view thereof;

FIG. 3 is a right side view thereof, the left side view being a mirror image of the right side view;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a front view thereof.

The broken line showing forms no part of the claimed design. 

The ornamental design for a game board slot, as shown and described. 